首頁猿問 js下拉菜單

js下拉菜單

JavaScript Java

笑儺 2018-08-01 21:25:09

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>? <head>? ? <base href="<%=basePath%>">? ??? ? <style type="text/css">? ? html,body{ ? ? width:100%; ? ? height:100% ? ? padding:0;? ? ? ? ? ? margin:0; } body{ background:url(${pageContext.request.contextPath}/image/login.png); background-size:100%; } #tite{ width:94%;height:13%; background-color:rgba(0,0,0,0.1); margin:10 auto; border-radius:10px; } #caidan{ width:20%; background-color:rgba(0,0,0,0.1); border-radius:10px; float:left; margin-left:3%; } ul{? ? ? ? ? ? list-style: none;? ? ? ? ? } li{ margin:30px 20px; } ul li{? ? ? ? ? ? ?text-decoration:none;? ? ? ? ? ? ?width: 100px;? ? ? ? ? ? ?height: 50px;? ? ? ? ? ? ?border-radius:10px;? ? ? ? ? ? ?text-align: center;? ? ? ? ? ? ?line-height: 50px;? ? ? ? ? ? ?background-color:rgba(0,0,0,0.2);? ? ? ? ? ? ?color:#97FFFF;? ? ? ? ?} </style>  <script type="text/javascript"> window.onload=function(){ function Show(id) { var z = document.getElementById(id); if(z.style.display=="block") { z.style.display="none"; } else {　　　　 z.style.display="block";　　 } }}</script>? ? <title>中國銀行</title>? ?? <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0">? ?? <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> ? </head>??? <body> <div id="tite"> <span style="font-size:50px">中國銀行</span> <span style="position:absolute;left:90%;top:10%">歡迎您,${username}</span> </div> <div id="caidan"> <ul> <li onclick="Show(z1)">下拉菜單? ? ? ? ? <ul id="z1"> ? ? ? ? ? ? <li>下拉菜單</li> ? ? ? ? <li>下拉菜單</li> <li>下拉菜單</li>? ? ? ? ? ? </ul>? ? ? ? ? ? </li> ? ? ? ? <li>下拉菜單</li> ? ? ? ? <li>下拉菜單</li> </ul> </div>? </body></html>大佬們看看我這有什么問題嗎，下拉菜單重疊在一起了

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